Math, asked by 1cf980, 3 months ago


(C)f:N →N: f(x) = x2 + x + 1 is
(i)one-one and onto
(ii)one-one and into
(iii)many-one and onto
(iv)many one and into

Answers

Answered by HaniyaAman
3

Answer:

one one and onto is my answer

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